Tesla will release a new Autopilot system later this month. The Tesla Model S and Model X electric cars are in for interior redesigns. A Chevy Volt owner takes a look at the Honda Clarity Plug-In Hybrid. And what Tesla's recent stock price jump means for short-sellers and the company. All of this and more on Green Car Reports.

Electric-car maker Tesla announced Wednesday it will roll out a new Autopilot system with more self-driving capabilities later this month. New optical software should improve safety, too.

A long-time Green Car Reports contributor who owns a Chevy Volt weighed in with his first impressions of the Honda Clarity Plug-In Hybrid to see if it can match his Chevrolet Volt's electric range and driving experience.